Base | Representation |
---|---|
bin | 110010100001100101001100… |
… | …110010001010100110101001 |
3 | 1002010210001212202002101001201 |
4 | 302201211030302022212221 |
5 | 213111142100332242301 |
6 | 2104333511521444201 |
7 | 64543100140602205 |
oct | 6241451462124651 |
9 | 1063701782071051 |
10 | 222210011212201 |
11 | 64891811365261 |
12 | 20b099571a0661 |
13 | 96cb41123ab3c |
14 | 3cc3044253b05 |
15 | 1aa52d41ec201 |
hex | ca194cc8a9a9 |
222210011212201 has 8 divisors (see below), whose sum is σ = 227842018798464. Its totient is φ = 216615675918000.
The previous prime is 222210011212183. The next prime is 222210011212223. The reversal of 222210011212201 is 102212110012222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 222210011212201 - 215 = 222210011179433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222216011212201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9418061070 + ... + 9418084663.
It is an arithmetic number, because the mean of its divisors is an integer number (28480252349808).
Almost surely, 2222210011212201 is an apocalyptic number.
It is an amenable number.
222210011212201 is a deficient number, since it is larger than the sum of its proper divisors (5632007586263).
222210011212201 is a wasteful number, since it uses less digits than its factorization.
222210011212201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18836146031.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 222210011212201 its reverse (102212110012222), we get a palindrome (324422121224423).
The spelling of 222210011212201 in words is "two hundred twenty-two trillion, two hundred ten billion, eleven million, two hundred twelve thousand, two hundred one".
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